/*=========================================================================== Copyright (c) 1998-2000, The Santa Cruz Operation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: *Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. *Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. *Neither name of The Santa Cruz Operation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. =========================================================================*/ /* vpfopen - view path version of the fopen library function */ #include #include #include "vp.h" #include "global.h" static char const rcsid[] = "$Id: vpfopen.c,v 1.3 2001/03/27 14:09:19 broeker Exp $"; FILE * vpfopen(char *filename, char *type) { char buf[MAXPATH + 1]; FILE *returncode; int i; if ((returncode = myfopen(filename, type)) == NULL && filename[0] != '/' /* && strcmp(type, "r") == 0 */ /* HBB: this breaks if type=="rb" */ && type[0] == 'r' ) { vpinit(NULL); for (i = 1; i < vpndirs; i++) { (void) sprintf(buf, "%s/%s", vpdirs[i], filename); if ((returncode = myfopen(buf, type)) != NULL) { break; } } } return(returncode); } 928be81b44dc3cad75d7a9f9fcbe99725dc7e56'/>
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authorHarald Welte <laforge@gnumonks.org>2016-12-15 22:35:53 +0100
committerDavid S. Miller <davem@davemloft.net>2016-12-17 12:00:25 -0500
commitd928be81b44dc3cad75d7a9f9fcbe99725dc7e56 (patch)
treef3cf4fe1fde1ad082570a5a27ab6edc399750ed9
parent88edf10315c8d72db70d39f3851cf2c91abdb634 (diff)
gtp: Fix initialization of Flags octet in GTPv1 header
When generating a GTPv1 header in gtp1_push_header(), initialize the 'reserved' bit to zero. All 3GPP specifications for GTPv1 from Release 99 through Release 13 agree that a transmitter shall set this bit to zero, see e.g. Note 0 of Figure 2 in Section 6 of 3GPP TS 29.060 v13.5.0 Release 13, available from http://www.etsi.org/deliver/etsi_ts/129000_129099/129060/13.05.00_60/ts_129060v130500p.pdf Signed-off-by: Harald Welte <laforge@gnumonks.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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